CN210460847U - Water air intercooler arrangement structure of gas generator set engine - Google Patents
Water air intercooler arrangement structure of gas generator set engine Download PDFInfo
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- CN210460847U CN210460847U CN201921156290.3U CN201921156290U CN210460847U CN 210460847 U CN210460847 U CN 210460847U CN 201921156290 U CN201921156290 U CN 201921156290U CN 210460847 U CN210460847 U CN 210460847U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model relates to a water air cooler arrangement structure of a gas generator set engine, which belongs to the technical field of auxiliary equipment of generator sets, and comprises an engine and a water air cooler, wherein the engine comprises an air inlet manifold, six branch pipes are evenly arranged on the air inlet manifold at intervals, the water air cooler comprises an air inlet pipe and an air outlet pipe, one end of the air inlet manifold is arranged in an opening way, the other end of the air inlet manifold is arranged in a closed way, the air outlet pipe is communicated with the opening end of the air inlet manifold, the water air cooler is arranged at a position close to the middle part of the engine, the air outlet pipe of the water air cooler is communicated with the end part of the air inlet manifold, so that the whole water air cooler can be arranged at a position close to the middle part of the air inlet manifold, the space between the whole water air cooler and the air inlet manifold can be reduced, the water air cooler is arranged under the, the space occupation of the engine and the water-air intercooler is reduced.
Description
Technical Field
The utility model belongs to the technical field of generating set auxiliary assembly technique and specifically relates to a gas generating set engine's water air cooler arrangement structure is related to.
Background
The gas generator set is a novel generator set developed to adapt to the environmental protection requirements of the world and the new market environment. The gas generator fully utilizes various natural gases or harmful gases as fuels, changes waste into valuable, has the advantages of safe and convenient operation, high cost benefit, low emission pollution, suitability for cogeneration of heat and electricity and the like, and has very wide market prospect. The gas generator set consists of a gas engine, a generator, a control cabinet and other parts, wherein the gas engine and the generator are arranged on the same steel chassis.
The water-air intercooler uses water as a cooling medium, is mainly used for cooling the pressurized air of engines of vehicles, ships, generator sets and the like, belongs to an energy-saving and environment-friendly product, and is beneficial to increasing power and reducing good emission.
As shown in fig. 6, the engine cooling mechanism of the conventional gas generator set includes an engine 1 and a water-air cooler 2, the engine 1 includes an intake manifold 11, six branch pipes 12 are arranged on the intake manifold 11 at intervals and uniformly, the intake manifold 11 refers to an intake pipe from behind a carburetor or a throttle body to in front of an intake passage of a cylinder head, and functions to distribute air and fuel mixture to the intake passages of each cylinder from the carburetor or the throttle body, the water-air cooler 2 includes an intake pipe 21 and an outlet pipe 22, when in use, the mixed compressed gas is compressed by a turbocharger, the mixed compressed gas is introduced from the intake pipe 21 to the water-air cooler 2 for cooling, the cooled mixed compressed gas is introduced from the intake manifold 11 to the engine 1, in order to keep the intake amount of each branch pipe 12 on the intake manifold 11 uniform, the outlet pipe 22 is connected to the middle part of the intake manifold 11, the water air cooler 2 is arranged at the position where one end of the air inlet manifold 11 is located, and the structure among the engine 1, the water air cooler 2, the air inlet pipe 21 and the air outlet pipe 22 is not compact at this moment, so that more space is occupied.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compact structure and the less gas generating set engine's of occupation space water air cooler arrangement structure.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a gas generating set engine's water air cooler arrangement structure, includes engine and water air cooler, the engine includes air intake manifold, the last interval of air intake manifold just evenly is provided with six branch pipes, water air cooler includes intake pipe and outlet duct, air intake manifold's one end is the opening setting, and the other end sets up for sealing, the outlet duct communicates to air intake manifold's open end setting, water air cooler is located the position setting at the middle part place that is close to the engine.
Through adopting above-mentioned technical scheme, communicate the tip to air intake manifold through the outlet duct with the air cooler of water, make whole water air cooler can be located the position setting near air intake manifold's middle part place, and can drive whole water air cooler reduce and air intake manifold between the interval, make water air cooler be located air intake manifold under, make compact structure between engine and the air cooler of water, reduced the space occupation of engine and the air intercooler of water.
The utility model discloses further set up to: the air inlet manifold is internally provided with a partition plate, the partition plate divides the air inlet manifold into a first channel and a second channel, the first channel is communicated with three branch pipes close to the air outlet pipe, and the second channel is communicated with three branch pipes far away from the air outlet pipe.
Through adopting above-mentioned technical scheme, because of the effect of the pressure of the gas that gets into in the air intake manifold, make the air input that is close to the branch pipe of outlet duct be greater than the air input of the branch pipe of keeping away from the outlet duct, the division board separates into first passageway and second passageway with air intake manifold, make the pressure that gets into the gas in first passageway and the second passageway keep the same to a certain extent, make the air input that is close to the three branch pipe of outlet duct and the three branch pipe of keeping away from the outlet duct keep the same to a certain extent, the effect of admitting air that gets into the gas entering engine has been improved.
The utility model discloses further set up to: the cross-sectional area of the first channel is the same as the cross-sectional area of the second channel.
Through adopting above-mentioned technical scheme for the air input that gets into first passageway and second passageway is the same, thereby makes the air input that gets into three branch pipes that are close to the outlet duct and keep away from the three branch pipes of outlet duct further keep the same, thereby has further improved the gas effect of admitting air in the gas entering to the engine.
The utility model discloses further set up to: the engine is provided with a connecting plate at the position where the water air cooler is located, a plurality of first bolts connected to the engine through threads are arranged on two sides of the connecting plate in a penetrating mode, and the water air cooler is connected to the middle of the connecting plate through a plurality of second bolts.
Through adopting above-mentioned technical scheme, the setting of connecting plate, first bolt and second bolt can make on the water air cooler can dismantle and be connected to the engine, through taking off the water air cooler, conveniently maintains and changes the water air cooler, adopts the setting of first bolt and second bolt can make the water air cooler have better fastness on the engine to the convenience is dismantled the water air cooler.
The utility model discloses further set up to: the air outlet pipe is communicated to the opening end of the air inlet manifold through the flange plate and the third bolt.
Through adopting above-mentioned technical scheme, pass through the ring flange with the outlet duct and the third bolt is installed to air intake manifold on, improved the sealed effect between outlet duct and the air intake manifold to take off the outlet duct on air intake manifold, conveniently take off whole water air cooler, thereby maintain and change etc..
The utility model discloses further set up to: and a pressure sensor for detecting the air inlet pressure is arranged on the opening end of the air inlet manifold.
By adopting the technical scheme, the pressure of the fuel gas entering the air inlet manifold can be known through the pressure sensor, the air inflow in each branch pipe can be further kept the same by adjusting the pressure, and the air inlet effect of the fuel gas entering each cylinder chamber in the engine is improved.
The utility model discloses further set up to: the cross section areas of the air inlet pipe and the air outlet pipe are the same as the area of the surface of the water-air intercooler, which deviates from each other.
By adopting the technical scheme, the air input of the mixed gas entering the water air cooler is improved, so that the contact area between the high-temperature mixed gas and each pipeline in the water air cooler is increased, the heat exchange effect between the high-temperature mixed gas and the pipeline is improved, and the cooling effect on the high-temperature mixed gas is improved.
The utility model discloses further set up to: and air inlets are formed in the positions of the branch pipes on the engine, and the branch pipes are connected to the air inlets through fourth bolts.
Through adopting above-mentioned technical scheme, the setting of fourth bolt can make on intake manifold can dismantle and be connected to the engine, take off intake manifold on the engine, conveniently clear up in the intake manifold to indirect intake effect that has improved intake manifold, the setting that adopts the fourth bolt has improved intake manifold on the engine, and easy to assemble and dismantlement.
To sum up, the utility model discloses a beneficial technological effect does:
1. the air outlet pipe is communicated to one end of the air inlet manifold, so that the whole water air cooler can be positioned at a position close to the middle part of the air inlet manifold, the distance between the water air cooler and the engine is reduced, the water air cooler can be positioned below the air inlet manifold, the structure between the engine and the water air cooler is compact, and the occupied space of the engine and the water air cooler is reduced;
2. the division board divides the air intake manifold into first passageway and second passageway, and the cross sectional area of first passageway and second passageway is the same for the air input of three branch pipe that is close to the outlet duct keeps the same with the three branch pipe of keeping away from the outlet duct, has improved the admit air effect that the mist enters into each cylinder chamber in the engine.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an exploded view of the connecting plate and the air cooler;
fig. 4 is a schematic structural view of an intake manifold according to the present invention;
fig. 5 is a schematic sectional view of the intake manifold according to the present invention;
fig. 6 is a schematic diagram of a prior art structure.
In the figure, 1, an engine; 11. an intake manifold; 12. a branch pipe; 13. a partition plate; 131. a first channel; 132. a second channel; 14. a connecting plate; 141. a first bolt; 142. a second bolt; 15. a pressure sensor; 16. an air inlet; 161. a fourth bolt; 2. a water air intercooler; 21. an air inlet pipe; 22. an air outlet pipe; 221. a flange plate; 222. and a third bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine fig. 1 and fig. 3, for the utility model discloses a water air intercooler arrangement structure of gas generating set engine, including engine 1 and water air intercooler 2, engine 1 includes air intake manifold 11, air intake manifold 11 is gone up the interval and evenly is provided with six branch pipes 12, water air intercooler 2 includes intake pipe 21 and outlet duct 22.
With reference to fig. 1 and 3, in order to improve the compactness between the engine 1 and the water-air intercooler 2 and reduce the occupied space of the water-air intercooler 2, one end of the intake manifold 11 is open, the other end of the intake manifold 11 is closed, the air outlet pipe 22 is communicated to the open end of the intake manifold 11, and the water-air intercooler 2 is located at a position close to the middle of the engine 1.
The water air intercooler 2 can be located at a position close to the middle of the engine 1, the water air intercooler 2 can be arranged below the air inlet manifold 11, the distance between the water air intercooler 2 and the engine 1 is reduced, the structure between the engine 1 and the water air intercooler 2 is compact, and the occupied space of the water air intercooler 2 is reduced.
Referring to fig. 4 and 5, in order to make the intake air amount in each branch pipe 12 the same, a partition plate 13 is provided in the intake manifold 11, the partition plate 13 partitions the intake manifold 11 into a first passage 131 and a second passage 132, the first passage 131 is provided in communication with the three branch pipes 12 near the outlet pipe 22, and the second passage 132 is provided in communication with the three branch pipes 12 far from the outlet pipe 22.
Because the distance between the outlet pipe 22 and each branch pipe 12 is different, the inlet pressure of each branch pipe 12 is different, the air inflow of each branch pipe 12 is different, the inlet manifold 11 is divided into a first channel 131 and a second channel 132 by the partition plate 13, the pressure of the first channel 131 is the same as that of the second channel 132, the air inflow of three branch pipes 12 close to the outlet pipe 22 is the same as that of three branch pipes 12 far away from the outlet pipe 22 to a certain extent, and the air inflow effect of each branch pipe 12 is improved.
In order to further make the intake air amount of each branch pipe 12 the same, the cross-sectional areas of the first passage 131 and the second passage 132 are made the same, in conjunction with fig. 4 and 5; the intake air amounts of the first passage 131 and the second passage 132 are the same, so that the intake air amounts of the three branch pipes 12 close to the outlet pipe 22 and the intake air amounts of the three branch pipes 12 far from the outlet pipe 22 are the same, thereby further improving the intake air effect of each branch pipe 12.
In order to detect the intake pressure entering the intake manifold 11, the intake air amount of each branch pipe 12 can be further made the same by raising the intake pressure, and a pressure sensor 15 for detecting the intake pressure is provided on the open end of the intake manifold 11, in conjunction with fig. 3 and 4.
Referring to fig. 3 and 4, in order to detachably connect the water air cooler 2 to the engine 1, so as to facilitate maintenance and replacement of the water air cooler 2, a connecting plate 14 is disposed on the engine 1 at a position where the water air cooler 2 is located, a plurality of first bolts 141 threaded to the engine 1 are inserted through both sides of the connecting plate 14, and the water air cooler 2 is connected to the middle of the connecting plate 14 by a plurality of second bolts 142; the outlet pipe 22 is connected to the open end of the intake manifold 11 via a flange 221 and a third bolt 222.
Referring to fig. 1 and 2, in order to detachably connect the intake manifold 11 to the engine 1, so as to facilitate cleaning, maintenance and replacement of the intake manifold 11, an intake port 16 is provided on the engine 1 at a position of each branch pipe 12, and the branch pipes 12 are connected to the intake port 16 by fourth bolts 161.
Referring to fig. 1 and 3, in order to improve the air intake effect of the high-temperature mixed gas entering the water-air intercooler 2, thereby improving the heat exchange effect between the cooling water in the water-air intercooler 2 and the high-temperature mixed gas, and thus improving the cooling effect of the water-air intercooler 2 on the high-temperature mixed gas, the cross-sectional areas of the air intake pipe 21 and the air outlet pipe 22 are the same as the area of the surface of the water-air intercooler 2 facing away from each other.
The implementation principle of the embodiment is as follows: communicate outlet duct 22 to the tip of intake manifold 11 for whole water air cooler 2 can be located the position setting near intake manifold 11 middle part place, and can be so that whole water air cooler 2 is located intake manifold 11 under, the interval between water air cooler 2 and the engine 1 has been reduced, thereby make the structure between engine 1 and the water air cooler 2 comparatively compact, the space occupation size of water air cooler 2 has been reduced, make whole gas generating set reduce its volume, the result of use of gas engine 1 has been improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a water air cooler arrangement structure of gas generating set engine, includes engine (1) and water air cooler (2), engine (1) includes air intake manifold (11), air intake manifold (11) are gone up the interval and evenly are provided with six branch pipes (12), water air cooler (2) are including intake pipe (21) and outlet duct (22), its characterized in that: one end of the air inlet manifold (11) is arranged in an open mode, the other end of the air inlet manifold is arranged in a closed mode, the air outlet pipe (22) is communicated to the open end of the air inlet manifold (11), and the water air cooler (2) is arranged at a position close to the middle of the engine (1).
2. The arrangement structure of the air cooler of the water in the gas generator set engine as claimed in claim 1, wherein: be provided with division board (13) in air intake manifold (11), division board (13) separate into first passageway (131) and second passageway (132) with air intake manifold (11), first passageway (131) and three branch pipe (12) intercommunication setting that are close to outlet duct (22), second passageway (132) and three branch pipe (12) intercommunication setting of keeping away from outlet duct (22).
3. The arrangement structure of the air cooler of the water in the gas generator set engine as claimed in claim 2, wherein: the first channel (131) and the second channel (132) have the same cross-sectional area.
4. The arrangement structure of the air cooler of the water in the gas generator set engine as claimed in claim 1, wherein: the engine (1) is provided with a connecting plate (14) at the position where the water air intercooler (2) is located, a plurality of first bolts (141) connected to the engine (1) in a threaded mode are arranged on two sides of the connecting plate (14) in a penetrating mode, and the water air intercooler (2) is connected to the middle of the connecting plate (14) through a plurality of second bolts (142).
5. The arrangement structure of the air cooler of the water in the gas generator set engine as claimed in claim 1, wherein: the air outlet pipe (22) is communicated to the opening end of the air inlet manifold (11) through a flange plate (221) and a third bolt (222).
6. The arrangement structure of the air cooler of the water in the gas generator set engine as claimed in claim 1, wherein: and a pressure sensor (15) for detecting the air inlet pressure is arranged on the opening end of the air inlet manifold (11).
7. The arrangement structure of the air cooler of the water in the gas generator set engine as claimed in claim 1, wherein: the cross section areas of the air inlet pipe (21) and the air outlet pipe (22) are the same as the area of the surface of the water-air intercooler (2) which deviates from the water-air intercooler.
8. The arrangement structure of the air cooler of the water in the gas generator set engine as claimed in claim 1, wherein: an air inlet (16) is formed in the position, where each branch pipe (12) is located, of the engine (1), and the branch pipes (12) are connected to the air inlet (16) through fourth bolts (161).
Priority Applications (1)
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CN201921156290.3U CN210460847U (en) | 2019-07-22 | 2019-07-22 | Water air intercooler arrangement structure of gas generator set engine |
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CN201921156290.3U CN210460847U (en) | 2019-07-22 | 2019-07-22 | Water air intercooler arrangement structure of gas generator set engine |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114909240A (en) * | 2022-06-10 | 2022-08-16 | 哈尔滨东安汽车动力股份有限公司 | High-efficient supercharged engine air intake system arrangement structure |
CN118049338A (en) * | 2024-02-18 | 2024-05-17 | 新盛安动力科技(山东)有限公司 | Intercool supercharged gas generator set |
-
2019
- 2019-07-22 CN CN201921156290.3U patent/CN210460847U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114909240A (en) * | 2022-06-10 | 2022-08-16 | 哈尔滨东安汽车动力股份有限公司 | High-efficient supercharged engine air intake system arrangement structure |
CN118049338A (en) * | 2024-02-18 | 2024-05-17 | 新盛安动力科技(山东)有限公司 | Intercool supercharged gas generator set |
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